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Norbert Weghaus
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Burscheid, DE
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Patents Grants
last 30 patents
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Patent Grant
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Patent number
7,338,235
Issue date
Mar 4, 2008
Forst Technologie GmbH & Co. KG
Norbert Weghaus
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Patent Grant
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Patent number
6,918,716
Issue date
Jul 19, 2005
Forst Technologie GmbH & Co. KG
Andreas Berktold
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Patents Applications
last 30 patents
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Patent Application
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Publication number
20040109731
Publication date
Jun 10, 2004
FORST TECHNOLOGIE GMBH & CO. KG
Norbert Weghaus
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Patent Application
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Publication number
20030103817
Publication date
Jun 5, 2003
Forst Technologie GmbH & Co. KG
Andreas Berktold
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